Clide
放射性核素浓度
🗣️ 情景例句
While my car is in the shop, they have given me a courtesy car to drive around.
我的车还在修理店时，他们给我一辆替代车用。
Please give me a piece of pie.
请给我一个苹果饼。
Many other struggles followed.
接着还爆发了很多其他斗争。